Examples with ClusterControllerManager org.apache.helix.integration.manager.ClusterControllerManager used on opensource projects

Example 51 with ClusterControllerManager

use of org.apache.helix.integration.manager.ClusterControllerManager in project helix by apache.

the class TestRoutingTableProviderFromTargetEV method beforeClass.

@BeforeClass
public void beforeClass() throws Exception {
    String namespace = "/" + CLUSTER_NAME;
    _participants = new MockParticipantManager[NUM_NODES];
    if (_gZkClient.exists(namespace)) {
        _gZkClient.deleteRecursively(namespace);
    }
    _setupTool = new ClusterSetup(ZK_ADDR);
    _setupTool.addCluster(CLUSTER_NAME, true);
    _participants = new MockParticipantManager[NUM_NODES];
    for (int i = 0; i < NUM_NODES; i++) {
        String storageNodeName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
        _setupTool.addInstanceToCluster(CLUSTER_NAME, storageNodeName);
    }
    _setupTool.addResourceToCluster(CLUSTER_NAME, WorkflowGenerator.DEFAULT_TGT_DB, NUM_PARTITIONS, MASTER_SLAVE_STATE_MODEL, IdealState.RebalanceMode.FULL_AUTO.name());
    _setupTool.rebalanceStorageCluster(CLUSTER_NAME, WorkflowGenerator.DEFAULT_TGT_DB, NUM_REPLICAS);
    for (int i = 0; i < NUM_NODES; i++) {
        String instanceName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
        _participants[i] = new MockParticipantManager(ZK_ADDR, CLUSTER_NAME, instanceName);
        // add a delayed state model
        StateMachineEngine stateMachine = _participants[i].getStateMachineEngine();
        MockDelayMSStateModelFactory delayFactory = new MockDelayMSStateModelFactory().setDelay(-300000L);
        stateMachine.registerStateModelFactory(MASTER_SLAVE_STATE_MODEL, delayFactory);
        _participants[i].syncStart();
    }
    _manager = HelixManagerFactory.getZKHelixManager(CLUSTER_NAME, "Admin", InstanceType.ADMINISTRATOR, ZK_ADDR);
    _manager.connect();
    String controllerName = CONTROLLER_PREFIX + "_0";
    _controller = new ClusterControllerManager(ZK_ADDR, CLUSTER_NAME, controllerName);
    _controller.syncStart();
    _configAccessor = new ConfigAccessor(_gZkClient);
}

Example 52 with ClusterControllerManager

use of org.apache.helix.integration.manager.ClusterControllerManager in project helix by apache.

the class TestRoutingTableSnapshot method beforeClass.

@BeforeClass
public void beforeClass() throws Exception {
    String namespace = "/" + CLUSTER_NAME;
    _participants = new MockParticipantManager[NUM_NODES];
    if (_gZkClient.exists(namespace)) {
        _gZkClient.deleteRecursively(namespace);
    }
    _setupTool = new ClusterSetup(ZK_ADDR);
    _setupTool.addCluster(CLUSTER_NAME, true);
    _participants = new MockParticipantManager[NUM_NODES];
    for (int i = 0; i < NUM_NODES; i++) {
        String storageNodeName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
        _setupTool.addInstanceToCluster(CLUSTER_NAME, storageNodeName);
    }
    for (int i = 0; i < NUM_NODES; i++) {
        String instanceName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
        _participants[i] = new MockParticipantManager(ZK_ADDR, CLUSTER_NAME, instanceName);
        _participants[i].syncStart();
    }
    _manager = HelixManagerFactory.getZKHelixManager(CLUSTER_NAME, "Admin", InstanceType.ADMINISTRATOR, ZK_ADDR);
    _manager.connect();
    String controllerName = CONTROLLER_PREFIX + "_0";
    _controller = new ClusterControllerManager(ZK_ADDR, CLUSTER_NAME, controllerName);
    _controller.syncStart();
}

Example 53 with ClusterControllerManager

use of org.apache.helix.integration.manager.ClusterControllerManager in project helix by apache.

the class TestZkConnectionLost method beforeClass.

@BeforeClass
public void beforeClass() throws Exception {
    _participants = new MockParticipantManager[_numNodes];
    String namespace = "/" + CLUSTER_NAME;
    if (_gZkClient.exists(namespace)) {
        _gZkClient.deleteRecursively(namespace);
    }
    _setupTool = new ClusterSetup(ZK_ADDR);
    _setupTool.addCluster(CLUSTER_NAME, true);
    setupParticipants();
    setupDBs();
    createManagers();
    // start controller
    String controllerName = CONTROLLER_PREFIX + "_0";
    _controller = new ClusterControllerManager(ZK_ADDR, CLUSTER_NAME, controllerName);
    _controller.syncStart();
    HelixClusterVerifier clusterVerifier = new BestPossibleExternalViewVerifier.Builder(CLUSTER_NAME).setZkAddr(ZK_ADDR).build();
    Assert.assertTrue(clusterVerifier.verify());
    _zkServerRef.set(_zkServer);
}

Example 54 with ClusterControllerManager

use of org.apache.helix.integration.manager.ClusterControllerManager in project helix by apache.

the class TestClusterInMaintenanceModeWhenReachingMaxPartition method beforeClass.

@BeforeClass
public void beforeClass() throws Exception {
    System.out.println("START " + CLASS_NAME + " at " + new Date(System.currentTimeMillis()));
    String namespace = "/" + CLUSTER_NAME;
    if (_gZkClient.exists(namespace)) {
        _gZkClient.deleteRecursively(namespace);
    }
    _gSetupTool.addCluster(CLUSTER_NAME, true);
    for (int i = 0; i < NUM_NODE; i++) {
        String storageNodeName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
        _gSetupTool.addInstanceToCluster(CLUSTER_NAME, storageNodeName);
        // start dummy participants
        MockParticipantManager participant = new MockParticipantManager(ZK_ADDR, CLUSTER_NAME, storageNodeName);
        participant.syncStart();
        _participants.add(participant);
    }
    // start controller
    String controllerName = CONTROLLER_PREFIX + "_0";
    _controller = new ClusterControllerManager(ZK_ADDR, CLUSTER_NAME, controllerName);
    _controller.syncStart();
    _clusterVerifier = new BestPossibleExternalViewVerifier.Builder(CLUSTER_NAME).setZkAddr(ZK_ADDR).build();
    enablePersistBestPossibleAssignment(_gZkClient, CLUSTER_NAME, true);
    _dataAccessor = new ZKHelixDataAccessor(CLUSTER_NAME, _baseAccessor);
}

Example 55 with ClusterControllerManager

use of org.apache.helix.integration.manager.ClusterControllerManager in project helix by apache.

the class TestClusterInMaintenanceModeWhenReachingOfflineInstancesLimit method beforeClass.

@BeforeClass
public void beforeClass() throws Exception {
    System.out.println("START " + CLASS_NAME + " at " + new Date(System.currentTimeMillis()));
    String namespace = "/" + CLUSTER_NAME;
    if (_gZkClient.exists(namespace)) {
        _gZkClient.deleteRecursively(namespace);
    }
    _gSetupTool.addCluster(CLUSTER_NAME, true);
    for (int i = 0; i < NUM_NODE; i++) {
        String instanceName = PARTICIPANT_PREFIX + "_" + (START_PORT + i);
        _gSetupTool.addInstanceToCluster(CLUSTER_NAME, instanceName);
        // start dummy participants
        MockParticipantManager participant = new MockParticipantManager(ZK_ADDR, CLUSTER_NAME, instanceName);
        participant.syncStart();
        _participants.add(participant);
    }
    // start controller
    String controllerName = CONTROLLER_PREFIX + "_0";
    _controller = new ClusterControllerManager(ZK_ADDR, CLUSTER_NAME, controllerName);
    _controller.syncStart();
    _clusterVerifier = new BestPossibleExternalViewVerifier.Builder(CLUSTER_NAME).setZkAddr(ZK_ADDR).build();
    enablePersistBestPossibleAssignment(_gZkClient, CLUSTER_NAME, true);
    _dataAccessor = new ZKHelixDataAccessor(CLUSTER_NAME, _baseAccessor);
    ConfigAccessor configAccessor = new ConfigAccessor(_gZkClient);
    ClusterConfig clusterConfig = configAccessor.getClusterConfig(CLUSTER_NAME);
    clusterConfig.setMaxOfflineInstancesAllowed(_maxOfflineInstancesAllowed);
    configAccessor.setClusterConfig(CLUSTER_NAME, clusterConfig);
    for (int i = 0; i < 3; i++) {
        String db = "Test-DB-" + i++;
        createResourceWithDelayedRebalance(CLUSTER_NAME, db, BuiltInStateModelDefinitions.MasterSlave.name(), _PARTITIONS, 3, 3, -1);
    }
    Thread.sleep(100);
    Assert.assertTrue(_clusterVerifier.verify());
}